Commit Graph

10 Commits

Author SHA1 Message Date
Gael Guennebaud
8f9d30cb20 * patch from Konstantinos Margaritis: bugfix in Altivec version of ei_pdiv
and various cleaning in Altivec code. Altivec vectorization have been re-enabled
  in CoreDeclaration
* added copy constructors in non empty functors because I observed weird behavior with
  std::complex<>
2008-08-25 16:22:56 +00:00
Gael Guennebaud
ba100998bf * split Meta.h to Meta.h (generic meta programming) and XprHelper.h (relates to eigen mechanism)
* added a meta.cpp unit test
* EIGEN_TUNE_FOR_L2_CACHE_SIZE now represents L2 block size in Bytes (whence the ei_meta_sqrt...)
* added a CustomizeEigen.dox page
* added a TOC to QuickStartGuide.dox
2008-08-24 15:15:32 +00:00
Benoit Jacob
0998c51d1f - remove the ASM macro as in fact Gael had been removing all the remaining
asm("...") from the code while fixing MSVC compat (so your changes crossed
  one another).
- move the pragma warning to CoreDeclarations, it's the right place to do early
  platform checks.

CCMAIL:ps_ml@gmx.de
2008-08-21 21:07:24 +00:00
Benoit Jacob
13ad88736e last small fixes, this is alpha6, eigen2 is now ready for eigen1 apps to
port to.
2008-08-12 02:14:02 +00:00
Gael Guennebaud
f81dfcf00b fix two perf issues in product.
fix positive definite test in Cholesky.
remove #include <cstring> in CoreDeclaration.
2008-08-03 20:23:06 +00:00
Gael Guennebaud
6d11a07e5e Added a ei_palign function align a packet from two others.
This allows much faster code dealing with unligned as
in the updated matrix-vector product functions.
2008-08-03 15:15:46 +00:00
Gael Guennebaud
48262b9734 added a static assertion mechanism
(see notes in Core/util/StaticAssert.h for details)
2008-06-04 11:16:11 +00:00
Benoit Jacob
953efdbfe7 - introduce Part and Extract classes, splitting and extending the former
Triangular class
- full meta-unrolling in Part
- move inverseProduct() to MatrixBase
- compilation fix in ProductWIP: introduce a meta-selector to only do
  direct access on types that support it.
- phase out the old Product, remove the WIP_DIRTY stuff.
- misc renaming and fixes
2008-05-27 05:47:30 +00:00
Gael Guennebaud
c6789a279c Fix compilation issues with MSVC and NVCC.
Added a few typedef of complex return types in MatrixBase (Needed by MSVC)
2008-05-15 09:40:11 +00:00
Gael Guennebaud
4317fad869 * Added several cast to int of the enums (needed for some compilers)
* Fix a mistake in CwiseNullary.
* Added a CoreDeclarions header that declares only the forward declarations
  and related basic stuffs.
2008-05-12 18:09:30 +00:00